I successfully installed the runtime SDK on Xavier NX 16GB Board however, faced the CUDA and Opencv issue while loading through terminal. Here are some of things which i tried so far:
$ apt show libopencv-python
Package: libopencv-python
Version: 4.5.4-8-g3e4c170df4
Priority: optional
Section: libs
Maintainer: admin@opencv.org
Installed-Size: 12.0 MB
Provides: python-opencv
Depends: libopencv (= 4.5.4-8-g3e4c170df4), libc6 (>= 2.17), libgcc-s1 (>= 3.0), libstdc++6 (>= 9)
Conflicts: python-opencv
Replaces: python-opencv
Homepage: http://opencv.org
Download-Size: 3,201 kB
APT-Sources: https://repo.download.nvidia.com/jetson/common r35.3/main arm64 Packages
Description: Open Computer Vision Library
Python bindings for Open Source Computer Vision Library
Also the $PATH and $LD_LIBRARY_PATH in .bashrc is configured properly however there is no bin folder in /usr/local/cuda-11.4.